It will for the exhaust but not the rest of the car. Unless, for some bizarre reason, the mod causes something else to malfunction and the techs can prove it. As a word of advice for those who work on their exhausts. Check your bolts and torque them properly.

Please expand on this... There was a big thread on this where someone thought installing an exhaust caused their differential to fail, and someone else proved that there was no relation.

Not saying you're wrong, but I hate to see misinformation being spread out there...

There are two bolts on the diff that hold up the exhaust. Some people when re installing the exhaust forget to put those nuts back in to secure it. I have no idea if this is directly related to the diff problems that people are talking about but just telling you what i know.